1. Introduction
This manual provides detailed instructions for the safe and efficient operation of your HGLINE Green 4D 16 Lines Laser Level. This professional-grade tool features 16 green laser lines, 360° horizontal and vertical leveling capabilities, and convenient control via both a remote and a mobile application. Please read this manual thoroughly before use to ensure optimal performance and safety.
2. Package Contents
Please verify that all items listed below are included in your package:
- 1x 16 Lines Laser Level
- 1x Remote control
- 1x Upper wall bracket + iron plate
- 1x Lifting platform
- 1x Adaptor
- 1x Rotating base
- 2x Lithium battery (3000mAh/piece)
- 1x Charger
- 1x Canvas bag
3. Product Overview
Familiarize yourself with the main components of your HGLINE 4D 16 Lines Laser Level:
The device features multiple laser windows for 360° horizontal and vertical lines, a level bubble for initial positioning, a lithium battery compartment, and an ON/OFF switch. The control panel includes buttons for horizontal (H) and vertical (V) line adjustment, and a power/tilt mode button.
4. Setup
4.1 Battery Installation
- Open the battery compartment cover on the side of the laser level.
- Insert the provided lithium battery (3000mAh/piece) into the compartment, ensuring correct polarity.
- Close the battery compartment cover securely.
4.2 Mounting Options
The HGLINE laser level offers versatile mounting options for various applications:
- Rotating Base: For stable placement on flat surfaces and easy 360° rotation.
- Lifting Platform: Allows for height adjustment from 24mm to 80mm for precise vertical positioning.
- Upper Wall Bracket + Iron Plate: For mounting the laser level on walls. The bracket features front and rear fine-tuning knobs, up and down fine-tuning knobs (8cm/3.1in range), magnetic adsorption for easy attachment, and 360° rotation.
- Tripod Stand: Compatible with most tripod stands using a 1/4inch to 5/8inch connecting adapter.
5. Operating Instructions
5.1 Power On/Off
Slide the ON/OFF switch located on the side of the laser level to the "ON" position to power on the device. Slide it to "OFF" to power off.
5.2 Self-Leveling Mode
When the tilt angle is less than 3°, the device will automatically level. If the tilt angle exceeds 3°, the device will alarm to indicate it is out of self-leveling range.
5.3 Manual/Tilt Mode
To activate Manual/Tilt mode, press and hold the power/tilt line mode button (often marked with a red power symbol) for 3 seconds. In this mode, the machine will not alarm if the slope angle is greater than 3°, allowing for use at any angle.
5.4 Line Selection and Brightness Adjustment
Use the control panel buttons or the remote control to adjust laser lines and brightness:
- Horizontal Lines Adjustment (H button): Long press 'H' on the machine or remote control to increase laser brightness.
- Vertical Lines Adjustment (V button): Long press 'V' on the machine or remote control to reduce laser brightness.
5.5 Remote and APP Control
The laser level can be controlled remotely using the provided remote control or a mobile application.
- Remote Control: The remote control allows for line selection and brightness adjustment from up to 30 meters away.
- Mobile APP Control: For advanced control, download the dedicated mobile application. A QR code for the app download interface is located on the back of the remote control. Scan the QR code with your mobile device to be redirected to the app store.
6. Maintenance
- Keep the laser level clean and dry. Use a soft, damp cloth to wipe the exterior. Do not use abrasive cleaners or solvents.
- Ensure the laser windows are free from dust and debris to maintain accuracy.
- When not in use, store the device in its canvas bag in a cool, dry place, away from direct sunlight and extreme temperatures.
- Regularly check the battery for any signs of damage or leakage. Remove the battery if the device will not be used for an extended period.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Laser lines are not visible or dim. | Low battery, dirty laser windows, bright ambient light. | Charge or replace battery. Clean laser windows. Use in lower light conditions or adjust brightness. |
| Device alarms continuously. | Device is outside self-leveling range (>3° tilt). | Place the device on a more level surface. If intentional tilt is desired, activate Manual/Tilt mode. |
| Remote control or APP not responding. | Remote battery low, device out of range, APP not connected. | Replace remote battery. Ensure device is within 30m range. Check APP connection and pairing. |
8. Specifications
| Feature | Specification |
|---|---|
| Laser Line Model | 16 lines / 4D |
| Protection Class | IP54 |
| Measurement Accuracy | ±1mm/7m |
| Automatic Leveling Range | ±3° |
| Working Range | 25m |
| Remote Control Range | 30m |
| Applicable Temperature | -10-50°C |
| Battery Capacity | 3000mAh/ piece |
| Battery Voltage | 3.7V |
| Laser Type | Class 2: 515nm (Green Light) |
| Is Smart Device | Yes (App remote control) |
| Dimensions (approx.) | 11cm (W) x 13cm (H) x 10cm (D) |
9. User Tips
- Always clean and dry the measuring surface before use to ensure accurate readings.
- Verify the zero position is correct before starting any measurement tasks.
- Minimize the influence of temperature fluctuations during measurements for consistent results.
- For best accuracy, take readings when the device is in a vertical horizontal position.
10. Safety Information
WARNING:
- Avoid direct exposure of the laser beam to the eyes. Laser radiation can cause eye injury.
- Do not disassemble or modify the laser level. This can lead to hazardous laser exposure and voids the warranty.
- Keep the device out of reach of children.
- Use the device only for its intended purpose as described in this manual.
11. Warranty and Support
For warranty information, technical support, or service inquiries, please contact HGLINE customer service. Refer to your purchase documentation for specific warranty terms and contact details.
